<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <!-- jq -->
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 模板引擎 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章编辑
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputTitle" class="col-sm-2 control-label">文章标题：</label>
                    <div class="col-sm-10">
                        <input type="text" name="title" class="form-control title" id="inputTitle" value="文章标题文字">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCover" class="col-sm-2 control-label">文章封面：</label>
                    <div class="col-sm-10">
                        <img src="images/pic06.jpg" class="article_cover">
                        <input name="cover" type="file" id="inputCover">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCategory" class="col-sm-2 control-label">文章类别：</label>
                    <div class="col-sm-4">
                        <select class="form-control category" name="categoryId">
                            <option>类别一</option>
                            <option>类别二</option>
                            <option>类别三</option>
                            <option selected>类别四</option>
                            <option>类别五</option>
                        </select>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-sm-2 control-label">发布时间：</label>
                    <div class="col-sm-4">
                        <!-- 日期插件容器 -->
                        <div class="jeinpbox">
                            <input type="text" class="jeinput" id="testico" name="date" placeholder="YYYY-MM-DD">
                            <div class="icons jebtns"></div>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">文章内容：</label>
                    <div class="col-sm-10">
                        <!-- 富文本插件容器 -->
                        <div id="edit">
                            <p>欢迎使用 <b>wangEditor</b> 富文本编辑器</p>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-success btn-edit">修改</button>
                        <button type="submit" class="btn btn-default btn-draft">存为草稿</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</body>

</html>
<script src="./libs/https.js"></script>
<!-- 导入日期插件 -->
<script src="./libs/jedate/js/jedate.js"></script>
<link rel="stylesheet" href="./libs/jedate/css/jeDate-test.css">
<link rel="stylesheet" href="./libs/jedate/css/jedate.css">

<!-- 导入富文本插件 -->
<script src="./libs/wangEditor/wangEditor.min.js"></script>
<!-- 准备文章列表模板 -->
<script type="text/html" id="tpl-category">
    {{each}}
    <option value="{{$value.id}}">{{$value.name}}</option>
    {{/each}}
</script>
<script>
    $(function() {
        //设置封面预览功能
        $('#inputCover').on('change', function() {
            let picFile = this.files[0];
            let picUrl = URL.createObjectURL(picFile)
            $('.article_cover').attr('src', picUrl)

        })


        // 发起ajax请求,获得文章分类
        $.ajax({
            type: 'get',
            url: BigNew.category_list,
            success: function(backData) {
                if (backData.code == 200) {
                    let data = backData.data;
                    //准备模板引擎 生成标签结构
                    let htmlStr = template('tpl-category', data);
                    $('.category').html(htmlStr)
                }
            }
        })

        // 给日历图标设置点击事件
        $('.jebtns').on('click', function() {
            // 调用日期插件的核心方法
            jeDate('#testico', {
                trigger: false,
                format: 'YYYY-MM-DD',
                theme: {
                    bgcolor: "#00A680",
                    pnColor: "#00DDAA"
                },
                zIndex: 20000
            })
        })


        // 调用富文本插件方法
        const E = window.wangEditor
        const editor = new E('#edit')
            // 或者 const editor = new E( document.getElementById('div1') )
        editor.create()

        // 获得跳转文章的id!!!!!!
        let dataid = window.location.search.split('=')[1];

        // 根据文章id发起ajax请求,获得数据
        $.ajax({
            type: 'get',
            url: BigNew.article_search,
            data: {
                id: dataid
            },
            success: function(backData) {
                // console.log(backData);
                if (backData.code == 200) {
                    // 将返回的数据渲染到指定结构
                    let data = backData.data;
                    $('.title').val(data.title);
                    $('.article_cover').attr('src', data.cover);
                    $('.category').val(data.categoryId);
                    $('#testico').val(data.date);
                    editor.txt.text(data.content);
                }
            }
        })


        // 给修改按钮设置点击事件
        $('.btn-edit, .btn-draft').on('click', function(e) {
            e.preventDefault();
            // 区分按钮的目的
            let state = '';
            if ($(this).text() == '修改') {
                state = '已发布'
            } else {
                state = '草稿'
            }

            // 利用FormData获得数据
            let fd = new FormData(document.querySelector('form'));

            //手动添加fd成员
            fd.append('id', dataid)
            fd.append('content', editor.txt.text())
            fd.append('state', state)

            //发起ajax请求,修改文章
            $.ajax({
                type: 'post',
                url: BigNew.article_edit,
                data: fd,
                processData: false,
                contentType: false,
                success: function(backData) {
                    if (backData.code == 200) {
                        alert(backData.msg);
                        window.location = './article_list.html';
                    }
                }
            })
        })
    })
</script>